4.5inch 304 Stainless Steel Tile Insert Grate Drain
Invisible Drain
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Tile Insert Grate Drain is a drainage device for shower or wet areas, featuring an embedded grille structure that unifies drainage with aesthetics. Typically installed at the drain outlet, it uses a square grille design on top with internal drain pipes, allowing water to quickly collect and drain. The Tile Insert Grate Drain utilizes a large grille area and adjustable installation structure, improving drainage efficiency and adaptability. With an overall diameter of approximately 165 mm and a drain connection of approximately 76 mm, it is compatible with standard drain pipe connections and is a common drainage solution in modern bathroom spaces.

4.5inch 304 Stainless Steel Tile Insert Grate Drain parameters
| Product Name: | Tile Insert Grate Drain |
| Material: | 304 Stainless Steel+ PVC + ABS |
| Product Size: | 4.5"(116*116mm) |
| Finished: | Chrome-Plated, Brushed Brass, Brushed Gold, Brushed, Matte Black |
| Packing Method: | Non-Woven Bag + Carton |
| Certification: | ISO, CE, WaterMark, CUPC |
| Application Scenarios: | Bathroom, Apartment, Hotel, Mall |
| Design Style: | Modern |
| Function: | Tile Insert |
| Laser Logo: | Customized Logo (On Cover / Channel) |
| Salt Spray Test: | 24 Hours Passed |
| Factory Nature: | China Manufacturers Suppliers Factory |

4.5inch 304 Stainless Steel Tile Insert Grate Drain features
1. High-Efficiency Drainage
The Tile Insert Grate Drain features a large-area grille structure with an effective opening rate of approximately 45% to 55%. Under standard shower drainage test conditions, the drainage flow rate can reach 30 to 36 liters per minute, effectively reducing water accumulation on the floor and improving overall drainage efficiency.
2. Stable Structure
The main drainage unit adopts a high-strength drainage structure design, with a drain outlet diameter of approximately 76 mm and a threaded locking connection. According to structural stability tests, the drainage component can withstand approximately 80 kg of vertical pressure without deformation.
3. Corrosion-Resistant Material
The Tile Insert Grate Drain's surface is made of corrosion-resistant metal material and undergoes a surface treatment process. It shows no significant corrosion after more than 24 hours in a salt spray test environment and maintains stable structural performance in humid environments.
4. Adjustable Installation
The product design allows for installation adjustment, with the installation height adjustable from approximately 35 mm to 83 mm, allowing the drain outlet to adapt to different floor thicknesses. The adjustable installation structure increases construction flexibility.
5. Secure Connection
The bottom connection pipe of the drainage assembly has a diameter of approximately 76 mm, accommodating common drainage pipe sizes. The connection structure uses a threaded locking design to create a stable connection point, maintaining stable sealing performance during drainage system pressure testing.
1. Shower Area
Installing a Tile Insert Grate Drain on the shower floor creates a centralized drainage area, allowing shower water to quickly enter the drain pipes. The large-area grille design improves drainage efficiency and reduces water retention time on the floor.
2. Hotel Bathrooms
Hotel guest room bathrooms typically require a stable drainage system. The Tile Insert Grate Drain, with its structurally stable drainage components and large-size grille design, ensures stable performance of the drainage system even in high-frequency use environments.
3. Apartment Bathrooms
Apartment bathrooms typically use standard drainage structures. The Tile Insert Grate Drain can connect to common drainage pipe systems, making floor drainage smoother and improving overall drainage efficiency.
4. Gym Showers
In gym communal shower areas, the drainage system needs to withstand high water usage. The Tile Insert Grate Drain, with its large drainage opening area, allows water to drain quickly, reducing floor water accumulation.
5. Commercial Spaces
Commercial building bathroom areas typically have high requirements for drainage stability. The Tile Insert Grate Drain has a stable structure and can maintain stable drainage performance in continuous use environments.

4.5inch 304 Stainless Steel Tile Insert Grate Drain faqs
Q: What is the drainage capacity of the Tile Insert Grate Drain?
A: Under standard drainage test conditions, this product typically achieves a drainage flow rate of approximately 30 to 36 liters per minute. Actual drainage capacity also depends on the drain pipe specifications and installation angle, but overall drainage efficiency is sufficient for most shower areas.
Q: What drain pipe sizes does this product fit?
A: The Tile Insert Grate Drain's bottom drain interface has a diameter of approximately 76 mm, allowing connection to common standard drain pipe structures. During installation, simply ensure the drain pipe interface size matches to complete the connection.
Q: Is the drain grate prone to clogging?
A: The grate's opening ratio is approximately 45% to 55%, effectively allowing water flow and reducing debris accumulation. Regular surface cleaning is sufficient to maintain smooth drainage.
Q: Is sufficient height space required for installation?
A: The installation height of this product is typically adjustable from approximately 35 mm to 83 mm. Appropriate installation space needs to be provided based on the floor thickness during construction to ensure the drainage structure functions properly.
Q: Is Tile Insert Grate Drain suitable for use in humid environments?
A: The product is made of corrosion-resistant metal materials and undergoes a surface treatment process. It maintains stable structure and drainage performance even when used in humid environments.
Q: Are you trading company or manufacturer?
A: We are manufacturer, focusing on Bathroom accessories, Floor drain, Shower niche, Electric towel rack, Faucet, Sink, Shower head and Kitchen rack development and sales since 2014. From now on, we have over 10 years of OEM&ODM service experience for TOP sanitary brands.
Q: How to guarantee quality?
A: Our products has passed ISO9001, CE, CUPC, WATERMARK, BASCI, ETL, ROHS, UL. Before mass production, quality sample, production sample, final sample, etc. We have mare than 14 strict QC processes to ensure that product quality meets customer requirements.
Q: Can l buy samples placing orders? Is it free or extra?
A: Yes, you can contact us to get sample. But it is not free, your need to pay sample fee and freight. But the Sample Fee will be refunded upon bulk order.
Q: What is your lead time?
A: It depends on the order quantity and the season of order. Usually we can ship within7-15 days for small quantity, and about 30days for large quantity.
Q: What is your payment term?
A: T/T, Western Union, L/C, and Paypal. This is negotiable.
Q: What is the shipping method?
A: It could be shipped by sea, by air or by express(EMS, UPS, DHL, TNT, FEDEX, ect. ). Please confirm with us before placing orders.
Application Scenarios
ODO has more than 10 years of service experience for Top Sanitary Brands OEM & ODM, and received high praise from domestic and foreign customers. The products are widely used in
Residential: New Construction, Remodel, Renovations
Hospitality: Resorts, Hotels, Clubhouses, Gyms, Spas Healthcare
Facilities: Hospitals, Showers, Driveways, Balconies, Commercial Kitchens, Storm Drainage Universities, Office Buildings, Industrial

Exhibitions
ODO has scale advantages, resource advantages, integration advantages, technology research and development advantages, and has a perfect pre-sale, sale, after-sales service system. With the production and development of high-end wide bathroom hardware products as the orientation, continuous innovation, seeking transformation, willing to provide global customers with bathroom pendants, floor drains, electric towel racks, niches, faucets, sinks, shower, bathroom mirrors and other bathroom hardware products.

Packaging And Transportation
We usually use neutral packing. And can be packaged customized packaging, change packaging materials, and install protective panels, wooden frames or pallets. The product packaging has passed EPR certification in Germany and France. Whether you need cut packaging, certified materials or general packaging advice, our team of experts is here to help.

Foshan Pinshi Sanitary Ware Co., Ltd. is a professional modern sanitary ware enterprise. We have established three bathroom hardware factories in Foshan, Zhongshan and Jiangmen, Guangdong. ODO is our brand name.
We specialize in the development and production of high-quality bathroom accessories, floor drains, and heated towel rail (in Foshan); niches and shower room (in Zhongshan); and faucets and shower set (in Jiangmen). We have over 11 years of OEM & ODM experience for global well-known sanitary ware brands.
Our factory covers an area of about 20,000 square meters, has 245 employees, 20 production lines, and is currently equipped with more than 200 advanced production and R&D equipment, with a monthly output of 100,000 pieces. From raw materials to finished products, we follow 14 strict and complete QC processes. Our products have passed multiple international certifications such as CE certification, which ensures the precision and quality of our products.
We have a professional R&D and design team of 20 members. From concept to finished product, we launch over 200 new products every year and currently hold more than 50 product patents. We always take 6 S and ISO9001 as the core management system, play an efficient and professional service ability, and win the trust and cooperation of many global well-known sanitary ware brands from Europe, the Middle East, North America, Southeast Asia and etc.
Choose ODO. Let's achieve mutual benefit and win-win results, and move forward hand in hand. ODO sincerely welcome your inquires and visit!